Home / 17,206,592.40-25,809,888.60-14,813,139.60

Finding the Fourth Proportional to 17,206,592.40, 25,809,888.60 and 14,813,139.60

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Solution

The fourth proportional to 17,206,592.40, 25,809,888.60 and 14,813,139.60 is: 22,219,709.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,206,592.40 : 25,809,888.60 = 14,813,139.60 : x
  2. Step 2: Convert to fraction form
    17,206,592.40/25,809,888.60 = 14,813,139.60/x
  3. Step 3: Cross multiply
    17,206,592.40x = 25,809,888.60 × 14,813,139.60
  4. Step 4: Simplify right side
    17,206,592.40x = 382,325,482,892,248.56
  5. Step 5: Solve for x
    x = 382,325,482,892,248.56/17,206,592.40
  6. Step 6: Final answer
    x = 22,219,709.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.